The Citizens Utility Board is sounding the alarm on data centers’ growing demand on the electrical grid, saying Illinois consumers can expect higher electric bills.

Increasing energy prices are causing alarm among some consumer advocates and state policymakers, who worry that the long-term problems underlying the rising costs could lead to even higher prices or rolling blackouts.

Bringing Chicago's electric grid into the 21st century. Ash-har Quraishi has the story.

Bringing Chicago's electric grid into the 21st century. Ash-har Quraishi has the story.